IPC Subgroup
H01R 43/14 Maintenance of current collectors, e.g. reshaping of brushes, cleaning of commutators
Introduced: September 1968
Last revised: January 2006
Full Title
Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors > Maintenance of current collectors, e.g. reshaping of brushes, cleaning of commutators
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS